$ cat molecule-index.md
# Molecule Index
> Same ingredient. Different brand. Different country. Different price.
Source-backed medicine price notes for the drugs we can verify now; ingredient-first index for the rest.
Selenium Sulfide o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Head And Shoulders 2in1 Clinical Strength Cooling Itch Relief Lotion/Shampoo
Selenium Sulfide · Oral
Selenium Sulfide o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Head And Shoulders Clinical Strength Cooling Itch Relief Shampoo
Selenium Sulfide · Oral
Selenium Sulfide o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Head And Shoulders Clinical Strength Dandruff Defense Advanced Oil Control Lotion/Shampoo
Selenium Sulfide · Oral
Selenium Disulfide o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Seleniumdisulfideanti-Dandruffshampoo Liquid
Selenium Disulfide Anti-Dandruff Shampoo · Oral
Selenium Sulfide S o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Selenium Sulfide Shampoo
Selenium Sulfide Shampoo · Oral
Selenium Sulfide S o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Selenium Sulfide Shampoo
Selenium Sulfide Shampoo · Oral
Selenium Sulfide o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Head And Shoulders Clinical Strength Dry Scalp Rescue Shampoo
Selenium Sulfide · Oral
Selenium Sulfide o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Head And Shoulders 2in1 Clinical Strength Dry Scalp Rescue Shampoo
Selenium Sulfide · Oral
Selenium Sulfide o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Head And Shoulders Clinical Strength Advanced Oil Control Shampoo
Selenium Sulfide · Oral
Selenium Sulfide o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Naturaltech Purifying Anti-Dandruff Shampoo
Selenium Sulfide · Oral
Selenium Sulfide, o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Vichy Laboratoires Dercos Selenium Sulfide Anti-Dandruff Shampoo
Selenium Sulfide, Micronized · Oral
Selenium Sulfide, o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Vichy Laboratoires Dercos Selenium Sulfide Anti-Dandruff Shampoo
Selenium Sulfide, Micronized · Oral
Selenium Sulfide o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Prosoria Medicated Lotion/Shampoo
Selenium Sulfide · Oral
Selenium Sulfide, o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Anti Dandruff Intensive Therapy Shampoo
Selenium Sulfide, Zinc Pyrithione, Salicylic Acid · Oral
Selenium Sulfide S o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Selenium Sulfide Shampoo
Selenium Sulfide Shampoo · Oral
Selenium Sulfide o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Careone Medicated Dandruff With Menthol Shampoo
Selenium Sulfide · Oral
Selenium Sulfide o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Careone Moisturizing Dandruff With Aloe Shampoo
Selenium Sulfide · Oral
Selenium Sulfide o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Shopko Beauty Maximum Strength Medicated Dandruff Shampoo
Selenium Sulfide · Oral
Selenium Sulfide o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Shopko Beauty Moisturizing Dandruff Shampoo
Selenium Sulfide · Oral
$ cat method.md
Ingredient first, prices second
Now
Index 100,000 drug/package records by active ingredient, brand, route, class hint, source, and risk/price-gap watch signals.
Next
Attach daily country snapshots for US, Canada, UK, India, Mexico, and EU comparator markets.
Later
Track pharmacy-level prices, coupons, cash-pay providers, generic availability, and verified substitution boundaries.